
Since "Yo! MTV Raps", "Headbangers Ball", "120 Minutes", and the year-end countdowns were given threads, why not Club MTV... a dance show similar to "American Bandstand", "Soul Train", "Solid Gold", etc.
Hosted by Downtown Julie Brown (Wubba, Wubba, Wubba) and ran from 1987 to 1992.
Info from Wiki, though the info about the show starting in 1985 is false since it started in 1987.
An interesting Entertainment Weekly
article about "Club MTV" from 1990.
The article stated that it aired (in 1990) at 5:30 PM in the weekdays and also some behind the scenes info (ie dancers paid 30 dollars, two day-long taping sessions for seven episodes).
Actress Jennifer Esposito & Kelsey Grammer's future ex Camille were dancers on the show.
I recalled that some clips aired on several music video retrospects on MTV & VH1, which a performance of "Only In My Dreams" by "Debbie" Gibson aired in 1997 during a "Authentic Reproduction" block of videos from 1987.
VH1 Classic aired a marathon about 6 years ago, though didn't have it at the time.
Some clips:New Kids On The Block
"You Got It (The Right Stuff)" (1989) from MTV site
B-52's
"Love Shack" (1989) from MTV site
That site only had three clips from the show, though not suprising...though suprising that there's even two... (the third being Milli Vanilli)Corina
"Temptation" (1991) with Downtown Julie Brown intro & interview from Corina's official YouTube channel
There's a few clips, the dancers and few performances, on YouTube.